Marchi, F., Piazza, C., Patel, S.G., Bellini, E., Pinacoli, A., Molendi, C., Ravanelli, M., Farina, D., Sjogren, E. , Sanguineti, G. and Peretti, G. 2026. Glottic tumours involving the anterior commissure in a horizontal vs vertical mode have different prognosis. Opportunity for refinement of the TNM 8th Edition. ACTA Otorhinolaryngologica Italica. 46, 4 (Sep. 2026), S3-S15. DOI:https://doi.org/10.14639/0392-100X-suppl.1-46-2026-A1850.